Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
communication most » communication costs, communication costa, communication mode
change informatik » change information, exchange information, change informing
urban development » human development
3 communication » 4 communication, de communication, data communication
development aid » development a, development africa, development agenda
informatik der » information der, information oder, informatik und
most urban » cost urban, worst urban, bust urban
der goes » der does, dell goes, der golem
goes 3 » goes _, goes 4, goes a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies change informatik der goes 3 communication most urban development aid afrique.*.